Home / 43,306.09-59,744.33-29,134.33

Finding the Fourth Proportional to 43,306.09, 59,744.33 and 29,134.33

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Solution

The fourth proportional to 43,306.09, 59,744.33 and 29,134.33 is: 40,193.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,306.09 : 59,744.33 = 29,134.33 : x
  2. Step 2: Convert to fraction form
    43,306.09/59,744.33 = 29,134.33/x
  3. Step 3: Cross multiply
    43,306.09x = 59,744.33 × 29,134.33
  4. Step 4: Simplify right side
    43,306.09x = 1,740,610,880.18
  5. Step 5: Solve for x
    x = 1,740,610,880.18/43,306.09
  6. Step 6: Final answer
    x = 40,193.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.